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Hydrograph River at a Glance Download
Montclair Detention at Montclair Stage (ft)Observed: 0.6 ft at 5:23AM May 16, 2022Observed: 0.7 ft at 11:23AM May 16, 2022Observed: 0.3 ft at 1:37PM May 16, 2022Observed: 0.6 ft at 1:46PM May 16, 2022Observed: 0.3 ft at 3:01PM May 16, 2022Observed: 0.7 ft at 3:16PM May 16, 2022Observed: 0.3 ft at 4:19PM May 16, 2022Observed: 0.6 ft at 4:40PM May 16, 2022Observed: 0.3 ft at 5:23PM May 16, 2022Observed: 0.6 ft at 6:07PM May 16, 2022Observed: 0.5 ft at 11:23PM May 16, 2022Observed: 0.4 ft at 5:22AM May 17, 2022Observed: 0.7 ft at 8:49AM May 17, 2022Observed: 0.4 ft at 9:04AM May 17, 2022Observed: 0.5 ft at 11:22AM May 17, 2022Observed: 0.5 ft at 5:23PM May 17, 2022Observed: 0.6 ft at 11:23PM May 17, 2022Observed: 0.5 ft at 5:22AM May 18, 2022Observed: 0.5 ft at 11:22AM May 18, 2022Observed: 0.7 ft at 5:22PM May 18, 2022Observed: 0.5 ft at 11:22PM May 18, 2022Observed: 0.5 ft at 5:23AM May 19, 2022Observed: 0.5 ft at 11:23AM May 19, 2022Observed: 0.5 ft at 5:23PM May 19, 2022Observed: 0.5 ft at 11:23PM May 19, 2022Observed: 0.5 ft at 5:23AM May 20, 2022Observed: 0.5 ft at 5:22PM May 20, 2022Observed: 0.5 ft at 5:22AM May 21, 2022Observed: 0.5 ft at 5:22PM May 21, 2022Observed: 0.5 ft at 11:23PM May 21, 2022Observed: 0.5 ft at 5:22AM May 22, 2022Observed: 0.4 ft at 11:22AM May 22, 2022Highest Observation: 0.8 ft at 4:28PM May 22, 2022Highest Observation: 0.8 ft at 5:22PM May 22, 2022Observed: 0.4 ft at 6:19PM May 22, 2022Observed: 0.5 ft at 11:23PM May 22, 2022MCAV2(plotting HGIRR) Graph Created (4:50AM May 23, 2022)ObservedLatest observed value: 0.5 ft at 11:23 PM EDT 22-May-2022.
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Montclair Detention at Montclair. Only observed stages are available for this point.
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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 8
Low Stage (in feet): 0

Historic Crests
(1) 14.70 ft on 07/04/2013
(2) 11.30 ft on 10/11/2018
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(P): Preliminary values subject to further review.

Recent Crests
(1) 8.40 ft on 11/12/2020
(2) 9.10 ft on 10/29/2020
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(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
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Latitude: 37.317777° N, Longitude: 80.023888° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available  
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available  
NGVD 29 Not Available Not Available  
MSL Not Available Not Available  
Other Not Available Not Available  
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Blacksburg Weather Forecast Office
1750 Forecast Drive
Blacksburg, VA 24060
(540) 553-8900
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Page last modified: 2-Nov-2020 7:30 PM
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